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1. 发明授权

US06829103B2 Lens barrel 失效
公开(公告)号：US06829103B2
公开(公告)日：2004-12-07
申请号：US10667427
申请日：2003-09-23
申请人： Tomoaki Kobayashi , Makoto Iikawa
发明人： Tomoaki Kobayashi , Makoto Iikawa
IPC分类号： G02B1514
CPC分类号： G02B7/10
摘要： A lens barrel includes a linear guide ring; a linearly movable ring which is provided inside the linear guide ring and has a cam on an outer circumferential surface; and a hand-operated rotating ring, provided outside the linear guide ring, which is capable of rotating in a circumferential direction and is incapable of rotating in an optical axis direction, with respect to the linear guide ring and which has a first penetrate groove. The linear guide ring, the linearly movable ring and the hand-operated rotating ring are provided concentrically to each other. A rotation motion of the hand-operated rotating ring with respect to the linear guide ring causes the linearly movable ring to move linearly along the optical axis direction, via the linear guide ring. The linear guide ring has a second penetrate groove penetrated in a radial direction. A projection member, which is to be engaged with the cam provided on the linear movable ring, via the second penetrate groove of the linear guide ring, is inserted from an outside of the hand-operated rotating ring.

2. 发明授权

US06341902B1 Photographic lens recognition system for a camera body 有权
标题翻译：相机机身的摄影镜头识别系统
公开(公告)号：US06341902B1
公开(公告)日：2002-01-29
申请号：US09204498
申请日：1998-12-04
申请人： Osamu Sato , Satoru Horita , Hisashi Tatamiya , Tomoaki Kobayashi , Hiroaki Suzuki , Makoto Iikawa
发明人： Osamu Sato , Satoru Horita , Hisashi Tatamiya , Tomoaki Kobayashi , Hiroaki Suzuki , Makoto Iikawa
IPC分类号： G03B1700
CPC分类号： G03B17/14
摘要： A camera body includes a plurality of body contact members which can contact and electrically connect to a plurality of lens contact members of a photographic lens when the photographic lens is attached to the camera body. The camera body also includes a communication device which can receive fixed information via a first predetermined body contact member group if a photographic lens that allows the reception of fixed information is attached to the camera body, and which can transmit arbitrary information via a second predetermined body contact member group if a photographic lens that allows the transmission of arbitrary information is attached to the camera body. The camera body further includes an identifying device that determines whether or not an attached photographic lens allows the transmission of arbitrary information via first and second body contact members not belonging to the first predetermined body contact member group.
摘要翻译：照相机主体包括多个体接触构件，当摄影镜头附接到照相机主体时，其可以与摄影镜头的多个透镜接触构件接触并电连接。相机主体还包括通信装置，其能够经由第一预定体接触构件组接收固定信息，如果允许接收固定信息的摄影镜头附着到相机机身，并且可经由第二预定体传送任意信息如果允许传送任意信息的照相镜头附着在照相机机身上，则接触构件组。相机主体还包括识别装置，其确定附加的摄影镜头是否允许经由不属于第一预定身体接触构件组的第一和第二身体接触构件传送任意信息。

3. 发明授权

US5969889A Lens barrel 失效
标题翻译：镜筒
公开(公告)号：US5969889A
公开(公告)日：1999-10-19
申请号：US106185
申请日：1998-06-29
申请人： Makoto Iikawa , Tomoaki Kobayashi
发明人： Makoto Iikawa , Tomoaki Kobayashi
IPC分类号： G02B7/09 , G02B7/04 , G02B7/08 , G02B7/02
CPC分类号： G02B7/04 , G02B7/08
摘要： A lens barrel has an immovable cylindrical member adapted to be detachably attached to a camera body, and a lens holder for holding a group of focusing lenses. The holder is disposed in the member so as to be movable along an optical axis of the focusing lenses for a focusing adjustment. A manual-focusing ring, rotatably mounted on the member, is manually movable along the optical axis between an auto-focusing (AF) position and a manual-focusing (MF) position, and has a plurality of recesses circumferentially arranged and formed on an inner wall surface thereof. A drive mechanism, provided between the member and the holder to convert a rotation into a translation of the holder along the optical axis, has at least a pin which is subjected to the rotation. The pin is engaged in one of the recesses of the ring when the ring is at the MF position, such that a rotation of the ring is transmitted to the drive mechanism. The pin is disengaged from the one of the recesses of the ring when the ring is at the AF position.
摘要翻译：透镜镜筒具有适于可拆卸地附接到相机主体的不可移动的圆柱形构件，以及用于保持一组聚焦透镜的透镜保持器。保持器设置在构件中，以便沿聚焦透镜的光轴移动以进行聚焦调节。手动对焦环可旋转地安装在构件上，可以在自动聚焦（AF）位置和手动聚焦（MF）位置之间沿着光轴手动移动，并且具有多个凹槽，其周向地布置并形成在内壁面。设置在构件和保持器之间以将旋转转换成保持器沿光轴的平移的驱动机构至少具有经受旋转的销。当环位于MF位置时，该销接合在环的一个凹部中，使得环的旋转传递到驱动机构。当环在AF位置时，销与环的一个凹槽脱离。

4. 发明授权

US11947184B2 Lens barrel and imaging device 有权
公开(公告)号：US11947184B2
公开(公告)日：2024-04-02
申请号：US17429370
申请日：2020-03-12
申请人： Takahiro Kobayashi , Tomoaki Kobayashi , Takahiro Nakayama
发明人： Takahiro Kobayashi , Tomoaki Kobayashi , Takahiro Nakayama
IPC分类号： G02B7/10 , G02B15/14
CPC分类号： G02B7/10 , G02B15/14
摘要： A lens barrel includes: a variable-power optical system including a focus lens group; a focus actuator configured to move the focus lens group supported by a support forward or backward in a direction of the optical axis to change a shooting distance; and a moving unit configured to, in response to receiving a driving force for changing a zoom magnification, move a position of the focus lens group in the direction of the optical axis to a position corresponding to the changed zoom magnification. The moving unit is configured to move the focus lens group in the direction of the optical axis by the driving force such that a change in a shooting distance due to a change in the zoom magnification is within a predetermined tolerance when the focus lens group is at a position corresponding to the minimum shooting distance, at every zoom magnification.

5. 发明申请

US20090305111A1 Electroconductive structure, manufacturing method therefor, and separator for fuel cell 审中-公开
标题翻译：导电结构及其制造方法和燃料电池用隔板
公开(公告)号：US20090305111A1
公开(公告)日：2009-12-10
申请号：US11129501
申请日：2005-05-16
申请人： Toshihiro Arai , Hiroshi Sakamoto , Tomoaki Kobayashi
发明人： Toshihiro Arai , Hiroshi Sakamoto , Tomoaki Kobayashi
IPC分类号： H01M2/16 , H01B1/20
CPC分类号： H01M8/0221 , H01M8/0204 , H01M8/0206 , H01M8/0213 , H01M8/0226 , H01M8/0228 , Y02P70/56
摘要： The present invention provides a method for manufacturing a conductive structure having high electrical conductivity, and a method for manufacturing a dimensionally accurate separator for a fuel cell having high electrical conductivity. In the present invention, the cavity surface temperature of a mold is kept equal to or higher than the crystal melting temperature (Tm) of composite material until the shaping of the composite material melted in the mold is completed, and after the completion of the shaping process, the cavity surface temperature of the mold is controlled to be equal to or higher than a temperature 20° C. lower than the crystallization temperature (Tc) of the composite material but equal to or lower than a temperature 20° C. higher than the crystallization temperature of the composite material to harden the composite material.
摘要翻译：本发明提供一种制造具有高导电性的导电结构体的方法，以及用于制造具有高导电性的燃料电池的尺寸精确的分离器的方法。在本发明中，将模具的空腔表面温度保持为复合材料的结晶熔融温度（Tm）以上，直到在模具中熔融的复合材料的成形完成，并且在成型完成后将模具的空腔表面温度控制在等于或高于复合材料的结晶温度（Tc）20℃以下的温度，但是等于或低于温度高于20℃的温度复合材料的结晶温度使复合材料硬化。

6. 发明授权

US07184228B2 Lens body tube 有权
标题翻译：镜体管
公开(公告)号：US07184228B2
公开(公告)日：2007-02-27
申请号：US11272894
申请日：2005-11-15
申请人： Takuji Hamasaki , Tomoaki Kobayashi
发明人： Takuji Hamasaki , Tomoaki Kobayashi
IPC分类号： G02B7/02
CPC分类号： G02B7/023 , G02B7/026 , G02B7/10
摘要： A lens body tube includes a main tube, at least one lens configured movable along the optical axis direction of the lens body tube in the main tube, a first ring configured to be rotated for a zooming operation, the first ring being disposed around the outer circumference of the main tube, a second ring configured to be rotated for a focusing operation, the second ring being disposed around the outer circumference of the main tube, a third ring configured to be rotated by the first ring, the third ring being disposed inside the main tube, a fourth ring configured to be translated along the optical axis direction by rotation of the third ring, the fourth ring being disposed inside the main tube, a fifth ring configured to be rotated by the second ring, and at least one lens frame, of the at least one lens, supported by the fifth ring. The fifth ring is screwed together with the fourth ring.
摘要翻译：透镜体管包括主管，至少一个透镜，其可沿着主管中的透镜体管的光轴方向移动;第一环，被配置为旋转以进行变焦操作，第一环围绕外部设置主管周围，被配置为旋转以用于聚焦操作的第二环，第二环围绕主管的外周设置，第三环，被构造成由第一环旋转，第三环设置在第三环的内部主管，第四环，其构造成通过第三环的旋转沿着光轴方向平移，第四环设置在主管的内部，第五环被构造成由第二环旋转，以及至少一个透镜所述至少一个透镜的框架，由所述第五环支撑。第五个环与第四个环拧紧在一起。

7. 发明授权

US06783748B2 Process for producing purified aqueous hydrogen peroxide solution 有权
标题翻译：纯化过氧化氢水溶液的制备方法
公开(公告)号：US06783748B2
公开(公告)日：2004-08-31
申请号：US09855152
申请日：2001-05-14
申请人： Fujio Tanaka , Takashi Adachi , Toshimi Suzuki , Mutsuro Noguchi , Tomoaki Kobayashi
发明人： Fujio Tanaka , Takashi Adachi , Toshimi Suzuki , Mutsuro Noguchi , Tomoaki Kobayashi
IPC分类号： C01B1501
CPC分类号： B01J47/14 , C01B15/0135
摘要： A process for producing a purified aqueous hydrogen peroxide solution, comprising passing a charged aqueous hydrogen peroxide solution containing impurities through a purifier tower packed with an ion exchange resin, a chelate resin or an adsorption resin to thereby purify the charged aqueous hydrogen peroxide solution, wherein there are provided a feed pump of given output capable of causing the charged aqueous hydrogen peroxide solution to flow to the purifier tower and further a flow sensor capable of sensing a flow rate of charged aqueous hydrogen peroxide solution being fed to the purifier tower and wherein the output of the feed pump is controlled in cooperation with the flow sensor so as to bring the charged aqueous hydrogen peroxide solution into contact with the ion exchange resin, chelate resin or adsorption resin while maintaining the flow of charged aqueous hydrogen peroxide solution at a constant rate. In this process, not only can remaining of bubbles in the purifier tower be avoided but also pressure and temperature increases can be prevented in the purification operation, so that the aqueous hydrogen peroxide solution can be brought into contact with the ion exchange resin, etc. safely and efficiently.
摘要翻译：一种纯化的过氧化氢水溶液的制造方法，其特征在于，使含有杂质的带电过的含水过氧化氢溶液通过填充有离子交换树脂，螯合树脂或吸附树脂的净化塔，使净化带电的过氧化氢水溶液进行纯化，提供了一种给定输出的进料泵，其能够使带电的过氧化氢水溶液流向净化器塔，并且还提供能够感测加入到净化塔中的带电过氧化氢水溶液的流量的流量传感器，与流量传感器协同控制进料泵的输出，以使带电的过氧化氢水溶液与离子交换树脂，螯合树脂或吸附树脂接触，同时保持带电的过氧化氢水溶液的流量恒定。在该方法中，不仅可以避免净化塔内的气泡残留，而且可以在净化操作中防止压力和温度升高，从而可以使过氧化氢水溶液与离子交换树脂等接触。安全有效地

8. 发明授权

US5403539A Method and apparatus for molding inflation film 失效
标题翻译：吹塑薄膜成型方法及装置
公开(公告)号：US5403539A
公开(公告)日：1995-04-04
申请号：US091049
申请日：1993-07-14
申请人： Toshio Taka , Takeshi Onoda , Hisashi Hatano , Tomoaki Kobayashi , Terumitu Kotani
发明人： Toshio Taka , Takeshi Onoda , Hisashi Hatano , Tomoaki Kobayashi , Terumitu Kotani
IPC分类号： B29C47/00 , B29C47/88 , B29C55/28
CPC分类号： B29C47/8835 , B29C47/0026 , B29C47/0059 , B29K2023/0625
摘要： A method and apparatus for molding an inflation film even from a thermoplastic resin having a small melt tension, in which a melt resin bubble extruded from an extruder is molded, while controlling a resin temperature of the bubble to a certain temperature range by an air ring provided with a plurality of annular slits for blowing cooling air in a take-up direction of the melt resin bubble and provided at a position at which the melt resin bubble is remarkably expanded, after (a) cooling air is blown to a melt resin bubble from a first air ring provided at the proximity of a die outlet to cool said melt resin bubble; and, then, the bubble is either (i) brought into contact, on the inner surface thereof, with the surface of a stabilizer provided on a die surface, or (ii) is supported in a non-contact state through an air layer, while being taken up.
摘要翻译：即使由具有较小熔融张力的热塑性树脂成型吹塑薄膜的方法和装置，其中从挤出机挤出的熔融树脂气泡被模塑，同时通过空气环将气泡的树脂温度控制到一定温度范围设置有多个环形狭缝，用于在熔融树脂气泡的卷绕方向上吹送冷却空气，并设置在熔融树脂气泡显着膨胀的位置之后，（a）将冷却空气吹入熔融树脂气泡从设置在模具出口附近的第一空气环，以冷却所述熔融树脂气泡; 然后，气泡（i）在其内表面上与设置在模具表面上的稳定器的表面接触，或（ii）以非接触状态通过空气层被支撑，被占用。

9. 发明授权

US08586785B2 Process for producing catalyst for methacrylic acid production and process for producing methacrylic acid 有权
标题翻译：生产甲基丙烯酸催化剂的方法和生产甲基丙烯酸的方法
公开(公告)号：US08586785B2
公开(公告)日：2013-11-19
申请号：US13298645
申请日：2011-11-17
申请人： Atsushi Sudo , Kazuo Shiraishi , Hideki Sugi , Hiroyoshi Nowatari , Fumio Sakai , Tomoaki Kobayashi , Tatsuhiko Kurakami
发明人： Atsushi Sudo , Kazuo Shiraishi , Hideki Sugi , Hiroyoshi Nowatari , Fumio Sakai , Tomoaki Kobayashi , Tatsuhiko Kurakami
IPC分类号： C07C51/16 , B01J27/199 , B01J27/19
CPC分类号： B01J37/0219 , B01J23/002 , B01J27/199 , B01J37/0045 , B01J37/0221 , B01J2523/00 , C07C51/252 , B01J2523/17 , B01J2523/51 , B01J2523/52 , B01J2523/55 , B01J2523/68 , C07C57/04
摘要： An object of the present invention is to provide a process for stably producing a catalyst for methacrylic acid production exhibiting high activity and high performance. The process for producing a catalyst for methacrylic acid production of the invention is characterized in that the water content of the catalyst ingredient powder for use in molding, temperature and humidity of a molding step, humidity and temperature of a baking step are individually controlled in the case where molding is performed by a coating method using an Mo—V—P—Cu-based hetero polyacid as an active ingredient and water or an alcohol and/or an aqueous solution of an alcohol as a binder.
摘要翻译：本发明的目的是提供稳定地生产表现出高活性和高性能的甲基丙烯酸生产催化剂的方法。本发明的甲基丙烯酸制造用催化剂的制造方法的特征在于，在成型步骤中使用的成型用的催化剂成分粉末，成型步骤的温度和湿度，烘烤步骤的湿度和温度的含水量分别控制在通过使用Mo-VP-Cu系杂多酸作为活性成分的涂布方法和水或醇和/或醇的水溶液作为粘合剂进行成型的情况。

10. 发明申请

US20130217915A1 Catalyst and Method for Producing Acrylic Acid 有权
标题翻译：催化剂和生产丙烯酸的方法
公开(公告)号：US20130217915A1
公开(公告)日：2013-08-22
申请号：US13882265
申请日：2011-10-27
申请人： Yuta Nakazawa , Susumu Matsumoto , Tomoaki Kobayashi , Tatsuhiko Kurakami
发明人： Yuta Nakazawa , Susumu Matsumoto , Tomoaki Kobayashi , Tatsuhiko Kurakami
IPC分类号： C07C51/16
CPC分类号： C07C51/16 , B01J23/002 , B01J23/8877 , B01J27/199 , B01J35/0006 , B01J35/04 , B01J37/0036 , B01J37/0045 , B01J37/0244 , B01J2523/00 , C07C51/235 , C07C57/04 , B01J2523/17 , B01J2523/53 , B01J2523/55 , B01J2523/68
摘要： The present invention relates to a method for producing acrylic acid through vapor-phase contact oxidation of acrolein, wherein a reactor tube is divided into at least two catalyst layers, and catalysts having a higher activity are charged in the reactor tube sequentially toward an outlet port side from a material source gas inlet port side for a reaction therein to give acrylic acid, and wherein a catalyst activity-controlling method is a method comprising: a step of mixing a molybdenum-containing compound, a vanadium-containing compound, a copper-containing compound and an antimony-containing compound with water, then drying and calcining a resulting mixture, in which a catalytically-active element composition is kept constant but material source compounds are made to vary in type to give composite metal oxides having a different activity.
摘要翻译：本发明涉及一种通过丙烯醛的气相接触氧化制备丙烯酸的方法，其中将反应器管分成至少两个催化剂层，并且具有较高活性的催化剂依次连接到反应器管的出口一边从材料源气体入口侧进行反应，得到丙烯酸，其中催化剂活性控制方法是一种方法，包括：将含钼化合物，含钒化合物，铜 - 然后干燥和煅烧所得混合物，其中催化活性元素组合物保持恒定，但是使材料源化合物的类型变化，得到具有不同活性的复合金属氧化物。

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